00:30:12 Write to Excel2007 format<br />00:30:12 File written to 33chartcreate-column-2.xlsx<br />00:30:12 Peak memory usage: 3.75 MB<br />00:30:12 Done writing file<br />File has been created in C:\SingularLogic\Genesis\WebDocs\lib\libs\phpexcel\Examples<br />